What: Failed telemetry events are now queued, batched, and retried with exponential backoff instead of being lost.
Details:
- Events saved to
~/.claude/telemetry/1p_failed_events.{session}.{batch}.json - Maximum 8192 queued events, batch size of 200
- Exponential backoff: 500ms → 2s → 4.5s → 8s → 30s (capped)
- Events persist across CLI restarts and are retried on next session
- Default timeout increased from 5s to 10s
- Evidence: Class
zm1at line 234387,queueFailedEvents()at line 234542,retryPreviousBatches()at line 234448